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This study aims to investigate differences between Islamic and conventional banks in Pakistan with respect to their operational efficiency, liquidity risk and asset quality. Importantly, in addition to full-fledged Islamic and conventional banks, this study also investigates a more recently emerged breed of hybrid banks, i.e. Islamic divisions of conventional banks.

Data for the period 2011–2020 was collected from financial reports of all full-fledged Islamic banks (5), Islamic banking divisions of conventional banks (8) and conventional banks (20) in Pakistan. Logistic regressions were designed to test the proposed hypotheses.

The findings suggest that full-fledged Islamic banks are operationally less efficient and experience higher liquidity risk than conventional banks. However, the asset quality of Islamic banks is better than that of conventional banks. Next, in the robustness analysis, the authors extended the sample size by adding the Islamic divisions (window) of the conventional banks; they found almost the same result except for efficiency which turned out to be non-significantly related to bank type.

The findings are beneficial for investors, depositors, consumers and bank management in understanding the financial features of such as efficiency, liquidity and liquidity risk that separate Islamic banks from conventional banks.

The findings of this study present a clear picture to bankers and practitioners about some financial features of banking systems and depict that Islamic banks are in need to improve their liquidity risk management practices to compete with conventional banks.

This study empirically tests the relationship between supply chain finance (SCF) and firm performance. Moreover, this study also investigates the potential role of industry competition in the proposed relationship between SCF and firm performance.

A conceptual framework is developed and tested using secondary data collected from 122 non-financial listed firms on the Pakistan Stock Exchange (PSX) for the period of ten years (2012–2021). Ordinary least squares (OLS) regression analysis is performed in STATA to validate the proposed relationships.

The results highlight that SCF has a positive impact on firm performance. Moreover, industry competition positively moderates the relationship between SCF and firm performance.

This study would help firms in assessing the value of operational financing to their financially constrained suppliers/customers by adopting supply chain finance practices. Furthermore, this study will help understand the role of the competitive environment in supply chain finance decision-making.

The findings will help core firms better understand how implementing SCF benefits firm performance under high product competition, especially in emerging markets.

The purpose of this study is to examine the relationship between the ownership concentration and cost of equity of firms in Pakistan context. Moreover, this study also investigates how the presence of disclosure quality and governance quality affects the relationship between ownership concentration and the cost of equity of firms.

Data are collected from six non-financial sectors listed on Pakistan Stock Exchange during the period of 2015–2019. This study uses pooled ordinary least square (OLS) method to validate the proposed hypothesis in STATA.

The study found a positive and significant relationship between ownership concentration and cost of equity. The results also show that better disclosure and governance quality negatively moderates the relationship between ownership concentration and cost of equity.

The findings of this study will help firm managers to implement a high level of disclosure and governance quality in firms to reduce agency problems which will further help a firm in reducing the firm's cost of equity. Furthermore, this study is valuable for practitioners regarding thinking about the process of designing ownership structures to protect minority shareholders' rights, especially in emerging markets.

The novelty of this study is having better disclosure quality and more board independence members helps firms with higher ownership concentration in reducing the cost of equity.

The purpose of this paper is to perform an analytical approximation for the flow of magnetohydrodynamic Carreau fluid with the association of nanoparticles over a rotating disk. The disk is moving with a constant uniform speed. Governing equations are obtained by using these assumptions in the form of partial differential equations with boundary conditions. These coupled, highly nonlinear equations are transformed into a coupled system of ordinary differential equations by engaging similarity transformation in the rotating frame of reference.

An efficient and reliable scheme, namely optimal homotopy asymptotic method, is used to obtain the solutions of the arising physical problem, which is further analyzed graphically. After computing the solutions of the arising problem, plots of velocities, temperature and concentration are discussed briefly.

It has been observed that dimensionless velocity reduced due to magnetic effect between the boundary layer and escalating values of the magnetic parameter upsurges the temperature and concentration profiles. Contour plots and numerical results are given for local numbers like skin friction coefficient, Nusselt number and Sherwood number.

The work presented in this manuscript is neither published nor submitted anywhere for the consideration/publications. It is a novel work.